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Cheap flights from Austin to Saint John from C$ 945

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YSJ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Austin to St John

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 945
9/10-13/10
  • 9/10-13/10
  • 5 total stops
  • 60h 25m total
  • Austin to Saint John
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Find flight deals from Austin to St John

Cheapest flights from Austin to St John
Explore the most affordable flight options available from Austin to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Thu 9/107:20 a.m.AUS - YSJ
2 stops24h 40mMultiple Airlines
Mon 13/1012:00 p.m.YSJ - AUS
3 stops35h 45mMultiple Airlines
Deal found 9/9C$ 945
Thu 9/108:40 a.m.AUS - YSJ
2 stops13h 11mAir Canada
Mon 13/106:40 p.m.YSJ - AUS
1 stop17h 50mAir Canada
Deal found 9/9C$ 1,214
Thu 9/109:45 a.m.AUS - YSJ
2 stops12h 06mUnited Airlines
Mon 13/106:40 p.m.YSJ - AUS
2 stops29h 59mUnited Airlines
Deal found 9/9C$ 1,426

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to St John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Austin to Saint John that are best for you.

Fly from

Austin

Fly to

St John

Route

Depart

Return

Price

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Thu 9/10

7:20 a.m.-10:00 a.m.

2 stops24h 40m

Saint John

Mon 13/10

12:00 p.m.-9:45 p.m.

3 stops35h 45m

C$ 945

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Thu 9/10

8:40 a.m.-11:51 p.m.

2 stops13h 11m

Saint John

Mon 13/10

6:40 p.m.-10:30 a.m.

1 stop17h 50m

C$ 1,214

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Thu 9/10

9:45 a.m.-11:51 p.m.

2 stops12h 06m

Saint John

Mon 13/10

6:40 p.m.-10:39 p.m.

2 stops29h 59m

C$ 1,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Austin to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Austin to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Saint John?

    Departing from Austin to Saint John will take you 12h 06m. Austin and Saint John are separated by a distance of 3228 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Austin to St John that include hotel bookings?

    Yes. In addition to deals on Austin to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to St John.

  • Can I find deals for business class flights from Austin to St John?

    Yes. Cheapflights offers flight deals from Austin to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Saint John?

    Currently, May is the cheapest month in which you can book a flight from Austin to Saint John (average of C$ 213). Flying from Austin to Saint John in December is currently the most expensive (average of C$ 461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Austin to St John?

Cheapflights makes it easy to find Austin to St John flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Austin to St John?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Austin to St John for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Austin to St John with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Austin to St John, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Austin to St John become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Austin today and book when prices fit your budget.

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